Results 61 to 70 of about 5,762 (302)
Complete submanifolds with relative nullity in space forms [PDF]
Annals of Global Analysis and Geometry, 2019 We use techniques based on the splitting tensor to explicitly integrate the Codazzi equation along the relative nullity distribution and express the second fundamental form in terms of the Jacobi tensor of the ambient space.
S. Canevari +4 more
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The Electronic Journal of Linear Algebra, 2007 The nullity of a graph G, denoted by η(G), is the multiplicity of the eigenvalue zero in its spectrum. It is known that η(G) ≤ n − 2 if G is a simple graph on n vertices and G is notisomorphic to nK1. In this paper, we characterize the extremal graphs attaining the upper bound n − 2 and the second upper bound n − 3. The maximum nullity of simple graphs
Bo Cheng, Bolian Liu
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
El matrimonio de conveniencia o complacencia como problema jurídico en el fenómeno migratorio
Razón Crítica, 2021 El fenómeno migratorio trae aparejados varios problemas de carácter social que indicen de manera directa e indirecta en el derecho, en función del tratamiento que se le dé a estos aspectos por la normativa interna e internacional, se producen situaciones
Ester Mocholi
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On the nullity of a graph with cut-points
Linear Algebra and its Applications, 2012 Let G be a simple graph of order n and A(G) be its adjacency matrix. The nullity of a graph G, denoted by η(G), is the multiplicity of the eigenvalue zero in the spectrum of A(G). Denote by Ck and Lk the set of all connected graphs with k induced cycles and the set of line graphs of all graphs in Ck, respectively. In 1998, Sciriha [I.
Gong, Shi-Cai, Xu, Guang-Hui
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FEBS Open Bio, EarlyView.Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young +7 more
wiley +1 more source
On nullity distributions [PDF]
Transactions of the American Mathematical Society, 1976 The nullity concept of Riemannian manifolds is extended to affine manifolds. Results obtained by Chern and Kuiper and Maltz on Riemannian manifolds are generalized to affine manifolds. A structure theorem for affine symmetric spaces is obtained.
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FEBS Open Bio, EarlyView.KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura +19 more
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Causes And Legal Status Of The Absolute Nullity Of The Civil Legal Act [PDF]
Social Sciences and Education Research Review, 2018 The significance of invalidity as a civil law institution is quite clear and concise, namely it is that sanction of civil law that affects the legal act in the case of non- compliance with the legal provisions governing its validity. Therefore, the legal
Adrian NICOLESCU
doaj
The Legal Effect of a Judgment Declaring the Invalidity of the Dissolution of a Joint-Stock Company on Transactions Concluded Post-Dissolution [PDF]
Faṣlnāmah-i Pizhūhish-i Huqūq-i KhuṣūṣīJoint-stock companies may be dissolved for various reasons, as specified in the 1968 Act Amending a Part of the Commercial Code. The authority for dissolution may rest with the extraordinary general assembly of the company or with a body designated by ...
javad niknejad
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